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AI now fixes duct clashes for you

VentPlan’s new feature finds and resolves ventilation duct clashes across your entire project in one step. For Ventit partners.
October 7, 2026 by
AI now fixes duct clashes for you
Ventit
New feature · VentPlan

AI now fixes duct clashes for you

In a project with hundreds of meters of ductwork, supply and extract ducts inevitably cross. VentPlan now finds and resolves these clashes across the entire project at once, with a single click and no manual adjustments.

October 7, 2026·3 min read·For Ventit partners
VentPlan in 3D with the automatic clash resolution panel open for supply and extract ducts
Automatic clash resolution in VentPlan: the panel on the left lists detected clashes, while the 3D view on the right shows supply ducts in blue and extract ducts in red.
At a glance

VentPlan gives you two ways to resolve duct clashes: manually by moving a section up or down, or automatically. VentPlan finds every clash in the project and reroutes the ducts so they no longer overlap, all with a single click. Hours of work take just seconds. Free for Ventit partners.

Why duct clashes matter

A duct crossing may not look like a problem in a 2D drawing until you see it in 3D or on site. Two ducts crossing at the same height cannot physically be installed. The installer then has to improvise, and any additional bends needed are missing from the bill of materials.

Two ways to resolve clashes

1 · Manually

Move a section up or down

Click the section of duct that crosses another duct, move it up or down, and repeat for each remaining clash. That works for one or two clashes. With dozens of clashes in a project, it adds up to hours of manual work.

2 · Automatically · New

Resolve duct clashes with AI

VentPlan finds every clash in the project and reroutes the ducts so they no longer overlap. All with a single click. Hours of work in just seconds.

How to resolve clashes automatically

01

Start automatic clash resolution

With your project open, select Fix duct clashes.

02

VentPlan finds every clash in the project

It checks supply, extract, intake, and exhaust ducts on every floor. Detected clashes appear in the panel.

03

Ducts are rerouted so they no longer overlap

Check the result in the 3D view. The entire project takes just seconds.

Before and after

Both images show the same project. The clashes are gone without a single manual adjustment.

Before
VentPlan 3D before the fix: supply and extract ducts cross at the same height
After
VentPlan 3D after the automatic fix: bends reroute ducts over one another at crossings

Frequently asked questions

When is a manual fix enough?

For one or two clashes. If your project has dozens, use automatic clash resolution to fix them all at once.

Who can use this feature?

Automatic clash resolution is included in VentPlan. It is free for Ventit partners. Try VentPlan at ventplan.eu.

Less clicking. More projects.

Automatic clash resolution is available in VentPlan. Free for Ventit partners.